TY  - ADVS
ED  - France.
ED  - Association pour la diffusion de la pensée française.
TI  - Men and their planet
CY  - Paris
PB  - Association pour la diffusion de la pensée franc̜aise, [1983]
KW  - Geology
KW  - Earth (Planet)
N1  - Cataloging information from publisher's brochure
N2  - Calls to mind the assistance geology can bring to an understanding of our planet
ER  -